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AU2020269903A1 - Vascular implant and method for the production thereof - Google Patents

Vascular implant and method for the production thereof Download PDF

Info

Publication number
AU2020269903A1
AU2020269903A1 AU2020269903A AU2020269903A AU2020269903A1 AU 2020269903 A1 AU2020269903 A1 AU 2020269903A1 AU 2020269903 A AU2020269903 A AU 2020269903A AU 2020269903 A AU2020269903 A AU 2020269903A AU 2020269903 A1 AU2020269903 A1 AU 2020269903A1
Authority
AU
Australia
Prior art keywords
vascular implant
vessel
implant
liner body
vascular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
AU2020269903A
Other languages
English (en)
Inventor
Valentine Gesché
Thomas Gries
Kathrin KURTENBACH
Alexander LÖWEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinisch Westlische Technische Hochschuke RWTH
Original Assignee
Rheinisch Westlische Technische Hochschuke RWTH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rheinisch Westlische Technische Hochschuke RWTH filed Critical Rheinisch Westlische Technische Hochschuke RWTH
Publication of AU2020269903A1 publication Critical patent/AU2020269903A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
    • D04B21/205—Elongated tubular articles of small diameter, e.g. coverings or reinforcements for cables or hoses
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B37/00—Auxiliary apparatus or devices for use with knitting machines
    • D04B37/06—Auxiliary apparatus or devices for use with knitting machines with warp knitting machines
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene
    • D10B2509/06—Vascular grafts; stents

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Prostheses (AREA)
  • Textile Engineering (AREA)
AU2020269903A 2019-05-06 2020-05-05 Vascular implant and method for the production thereof Pending AU2020269903A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019206493.0A DE102019206493A1 (de) 2019-05-06 2019-05-06 Endovaskuläres Gefäßimplantat und Verfahren zu dessen Herstellung
DE102019206493.0 2019-05-06
PCT/EP2020/062432 WO2020225254A1 (fr) 2019-05-06 2020-05-05 Implant vasculaire et procédé pour sa fabrication

Publications (1)

Publication Number Publication Date
AU2020269903A1 true AU2020269903A1 (en) 2021-11-18

Family

ID=70554075

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020269903A Pending AU2020269903A1 (en) 2019-05-06 2020-05-05 Vascular implant and method for the production thereof

Country Status (7)

Country Link
US (1) US20220316112A1 (fr)
EP (1) EP3965689B1 (fr)
JP (1) JP7520390B2 (fr)
AU (1) AU2020269903A1 (fr)
CA (1) CA3137792A1 (fr)
DE (1) DE102019206493A1 (fr)
WO (1) WO2020225254A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022081727A1 (fr) * 2020-10-13 2022-04-21 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Biotapis : dispositif endovasculaire discret, mécaniquement optimisé et entièrement biodégradable pour le traitement des maladies vasculaires périphériques
US20250049591A1 (en) * 2021-12-13 2025-02-13 Vitaa Medical Solutions Inc. Method and system for designing a stent
EP4331540A1 (fr) 2022-09-02 2024-03-06 PerAGraft GmbH Systèmes de création minimalement invasive d'anastomoses

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527353A (en) 1993-12-02 1996-06-18 Meadox Medicals, Inc. Implantable tubular prosthesis
US5800514A (en) * 1996-05-24 1998-09-01 Meadox Medicals, Inc. Shaped woven tubular soft-tissue prostheses and methods of manufacturing
US6165193A (en) * 1998-07-06 2000-12-26 Microvention, Inc. Vascular embolization with an expansible implant
GB2347861B (en) 1999-03-13 2003-11-26 Biointeractions Ltd Biocompatible endoprostheses
GB0117199D0 (en) 2001-07-14 2001-09-05 Ellis Dev Ltd A stent
JP4053857B2 (ja) * 2002-09-27 2008-02-27 セーレン株式会社 異形血管補綴材用袋織り管状体の製造方法
ATE464855T1 (de) * 2004-03-31 2010-05-15 Cook Inc Transplantatmaterial und gefässprothese mit extrazellulärer kollagenmatrix und dessen herstellungsverfahren
DE102004044435A1 (de) * 2004-09-14 2006-03-30 Siemens Ag Verfahren und Vorrichtung zur Diagnose und Therapie des Aortenaneurysmas
US8163003B2 (en) * 2006-06-16 2012-04-24 The Invention Science Fund I, Llc Active blood vessel sleeve methods and systems
US9526642B2 (en) * 2007-02-09 2016-12-27 Taheri Laduca Llc Vascular implants and methods of fabricating the same
WO2011081815A1 (fr) * 2009-12-28 2011-07-07 Cook Medical Technologies Llc Greffe thoracique comportant des modifications de fil
CA2748206C (fr) * 2010-08-21 2015-06-23 Blayne A. Roeder Prothese a fenestration pivotante
US8771336B2 (en) * 2010-08-21 2014-07-08 Cook Medical Technologies Llc Endoluminal prosthesis comprising a valve replacement and at least one fenestration
US9811613B2 (en) * 2012-05-01 2017-11-07 University Of Washington Through Its Center For Commercialization Fenestration template for endovascular repair of aortic aneurysms
DE102015207596A1 (de) 2015-04-24 2016-10-27 Siemens Healthcare Gmbh Verfahren sowie Rechen- und Druckeinheit zum Erstellen einer Gefäßstütze
WO2017035500A1 (fr) * 2015-08-26 2017-03-02 Childen's National Medical Center Greffon vasculaire construit par génie tissulaire de tissu spécifique au patient par électrofilage
WO2018144462A1 (fr) * 2017-02-02 2018-08-09 Colorado State University Research Foundation Systèmes et procédés de fabrication de dispositifs médicaux personnalisés

Also Published As

Publication number Publication date
JP2022531121A (ja) 2022-07-06
EP3965689B1 (fr) 2024-08-21
JP7520390B2 (ja) 2024-07-23
CA3137792A1 (fr) 2020-11-12
EP3965689A1 (fr) 2022-03-16
EP3965689C0 (fr) 2024-08-21
WO2020225254A1 (fr) 2020-11-12
DE102019206493A1 (de) 2020-11-12
US20220316112A1 (en) 2022-10-06

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE INVENTION TITLE TO READ VASCULAR IMPLANT AND METHOD FOR THE PRODUCTION THEREOF